| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.75 | 5.767% | $192.2315 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $146.66 | 7.640% | $157.8648 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $43.92 | 9.617% | $48.1438 | $48.14 | $48.15 | $48.10 |
| Purchase #4 | $85.77 | 10.606% | $94.8668 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $194.68 | 7.327% | $208.9442 | $208.94 | $208.95 | $208.90 |
| Purchase #6 | $32.98 | 7.462% | $35.441 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $159.69 | 13.364% | $181.031 | $181.03 | $181.05 | $181.00 |
| 7 purchase totals = | $845.45 | $918.5231 | $918.51 | $918.55 | $918.40 | |